[0/3] target/arm: Fixes for SME FMOPA (#2373)

Message ID	20240715055820.319035-1-richard.henderson@linaro.org
Headers	show Delivered-To: patch@linaro.org Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; From: Richard Henderson <richard.henderson@linaro.org> To: qemu-devel@nongnu.org Cc: danikhan632@git.sr.ht, qemu-arm@nongnu.org Subject: [PATCH 0/3] target/arm: Fixes for SME FMOPA (#2373) Date: Mon, 15 Jul 2024 15:58:17 +1000 Message-ID: <20240715055820.319035-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::c2a; envelope-from=richard.henderson@linaro.org; helo=mail-oo1-xc2a.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action Precedence: list Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org
Series	target/arm: Fixes for SME FMOPA (#2373) \| expand [0/3] target/arm: Fixes for SME FMOPA (#2373) [1/3] target/arm: Use float_status copy in sme_fmopa_s [2/3] target/arm: Use FPST_F16 for SME FMOPA (widening) [3/3] tests/tcg/aarch64: Add test cases for SME FMOPA (widening)

Message ID

20240715055820.319035-1-richard.henderson@linaro.org

Headers

Received-SPF: pass (google.com: domain of
 qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as
 permitted sender) client-ip=209.51.188.17;
From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: danikhan632@git.sr.ht,
	qemu-arm@nongnu.org
Subject: [PATCH 0/3] target/arm: Fixes for SME FMOPA (#2373)
Date: Mon, 15 Jul 2024 15:58:17 +1000
Message-ID: <20240715055820.319035-1-richard.henderson@linaro.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Received-SPF: pass client-ip=2607:f8b0:4864:20::c2a;
 envelope-from=richard.henderson@linaro.org; helo=mail-oo1-xc2a.google.com
X-Spam_score_int: 12
X-Spam_score: 1.2
X-Spam_bar: +
X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,
 DKIM_VALID=-0.1,
 DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001,
 RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001,
 SPF_PASS=-0.001 autolearn=no autolearn_force=no
X-Spam_action: no action
X-BeenThere: qemu-devel@nongnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
 <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
 <mailto:qemu-devel-request@nongnu.org?subject=subscribe>
Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org
Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org

Series

target/arm: Fixes for SME FMOPA (#2373) | expand

Message

Richard Henderson July 15, 2024, 5:58 a.m. UTC

Hi Daniyal,

Your fix for sme_fmopa_s is correct, but not the FZ16 fix.
We represent FZ16 with a separate float_status structure,
so all that is needed is to use that.

Thanks for the test cases.  I cleaned them up a little,
and wired them into the Makefile.


r~

Supercedes: 172090222034.13953.16888708708822922098-0@git.sr.ht

Daniyal Khan (2):
  target/arm: Use float_status copy in sme_fmopa_s
  tests/tcg/aarch64: Add test cases for SME FMOPA (widening)

Richard Henderson (1):
  target/arm: Use FPST_F16 for SME FMOPA (widening)

 target/arm/tcg/sme_helper.c       |  2 +-
 target/arm/tcg/translate-sme.c    | 12 ++++--
 tests/tcg/aarch64/sme-fmopa-1.c   | 63 +++++++++++++++++++++++++++++++
 tests/tcg/aarch64/sme-fmopa-2.c   | 51 +++++++++++++++++++++++++
 tests/tcg/aarch64/sme-fmopa-3.c   | 58 ++++++++++++++++++++++++++++
 tests/tcg/aarch64/Makefile.target |  5 ++-
 6 files changed, 184 insertions(+), 7 deletions(-)
 create mode 100644 tests/tcg/aarch64/sme-fmopa-1.c
 create mode 100644 tests/tcg/aarch64/sme-fmopa-2.c
 create mode 100644 tests/tcg/aarch64/sme-fmopa-3.c